| Kind | Value | annotation | ||
| enumeration | 2_elliptic | |||
| enumeration | 9_broad obovate | |||
| enumeration | 8_obovate | |||
| enumeration | 7_narrow obovate | |||
| enumeration | 6_broad ovate | |||
| enumeration | 5_ovate | |||
| enumeration | 4_narrow ovate | |||
| enumeration | 3_broad elliptic | |||
| enumeration | 1_narrow elliptic |